bugle: (hunting horn) chas-korno; (military) klariono; key b.: buglo.
build: konstruktar; (ones hopes, etc.) fondar, apogar; fidar ad; (with brick, stone) masonar; (noun) konstrukto; (shape) fasonar; formo.
building: (what is built) konstrukturo, edifico, strukturo, domo; main b.: domo-korpo.
bulb: bulbo; -ous: -oza, -atra.
bulge: konvex-igar, -eskar; (intr.) bufar; (noun) konvex-ig-o, -uro; ventro, buf-uro.
bulk: (size) volumino; (quantity of material) maso; (whole of one body) bloko; (majority: greater part) plu-mult-eso; (of votes) majoritato; in b.: bloke; b. out: (jut out) (intr.) saliar; (be important) (intr.) importar; grav-eskar; -y: gros-(eg)a, masiva, volumin-oza.
bulkhead: (of ships) parieto, -ego (hermetika).
bull: (stocks, etc.) spekular pri lalt-igo (di la preci); (plu-)altigar (preci).
bull: (animal) tauro, bov-ulo; (papal) bul-letro; (blunder) stult-ajo, mis-pazo; asn-al-ajo; to take the b. by the horns: asaltar quik lobstaklo; b.fight: tauro-kombato; b.fighter: toreadoro.
bull-baiting: tauro-kombato kontre hundi.
bull-dog: buldogo.
bulldoze: timid-igar; male traktar; tiran-esar.
bullet: kuglo; b.proof: kugl-espruva.
bulletin: (periodical publication) buletino; (placard) afisho (oficala); b. board: inform-tabelo; afish-tabelo.
bullfinch: buvrelo.
bullfrog: rano.
bull-headed: obstin-eg-ema
bullion: (crude ore) kruda oro od arjento; (ingot) ora (od, arjenta) lingoto.
bullock: bov-ulo (kastr-ita).
bulls-eye: (target) skopo-punto; (shot) centro-paf-ajo; (window) ronda luko (od, fenestr-eto), bov-okulo; (lantern) eklipso-lanterno.
bully: tiran-esar, rude (od, male) traktar (od, koaktar); esar disput-ema; (adj.) (slang) bon-ega! (noun) tirano; rodomonto; brav-acho; -ing: brut-ala; tiran-ala.
bulrush: junko.
bulwark: remparo; (fig.) defens-ajo, muro; to b.: bastion-izar; plu-fort-igar; rempar-igar.
bum: (U.S.) (loafer) nul-fac-ero; vag-ant-acho; mendik-ist-acho.
bumblebee: burdono.
bump: frapar, shokar; kontre-batar; (noun) (protuberance) gibo; konvex-ajo, sali-ajo; (blow) frapo, shoko; to put a b. on: gib-izar: to remove the b.s: des-gib-izar.
bumper: plena glas-edo.
bumpkin: rustik-(ach)o.
bumptious: aroganta; prezunt-ema.
bun: briocho.
bunch: (of grapes) grapo; (small bundle) fask-eto, pak-eto; (things tied together) fasko; (assortment) asort-ajo; (tuft) tufo; (protuberance) protuberanco; gibo; konvex-ajo; (of flowers) buketo; (of feathers) penacho; (heap) amaso; maso: turbo; grupo; (of keys) klef-aro; best of the b.: maxim bona de omni; to b. together: grup-igar; en-fask-igar; bunchy: tuf-atra; grup-oza, -atra; densa; gib-oza, -atra.
bund: (of states) kun-feder-o, -uro.
bundesrath: feder-ala konsil-ist-aro.
bundle: en-pak-igar, en-fask-igar; (wrap) en-volv-ar (ulo); b. out: (eject) ekpulsar, for-jetar.
bundle: (of things tied together, sheaf, stack) fasko; (packet) pak-o, -eto, -ego; (fig.) amaso, grupo, kolekt-ajo, -uro; lig-ajo; b. of sticks: vergo-fasko.
bung: stop-il-ego; b.hole: barel-boko; b. stopper: stopo-stifto.
bungle: (botch goods, work) fushar; agar, facar ne-habile; misduktar; -guidar, -direktar, -administrar; -ler: fush-anto, -ero; ne-habil-ulo.
bunk: (nav-)lit-eto.
bunker: (for coal) karbono-magazino, -fako, -uyo.
bunkum: ostento-diskurso, -parolado; sen-senc-ajo.
bunt: kapo-batar; (baseball) bat-etar.
bunting: (material) (flag-)etamino; (flags) flag-i, -aro; (bird) emberizo.
buoy: sustenar sur la aquo; flotac-igar (ulu,ulo); (mark with) balis-izar; (support with b.) boy-izar.
buoy: boyo; (beacon) baliso; lifeb.: salvo-boyo.
buoyancy: flotac-em-eso; lejer-eso; (fig.) elastik-eso; gay-eso; impetu-em-eso.
buoyant: flotac-iva; lejera; impetu-ema, elastika.
burbot: lotao.
burden: (load wares) kargar; (load a vehicle) charjar; (fig.) opresar.
burden: (weight) karg-ajo, port-ajo, pez-ajo; (tonnage) tun-aro, konteno; kapac-eso; (of a song, or a complaint) refreno; (incumbrance) inkombr-ajo, imped-o, -ivo; (main topic) chefa (konvers-)temo; (fig.) refreno; beast of b.: kargo-bestio; to remove the b. from: des-charj-ar; to be b.ed with years: esar (grande) evoza; the b. of proof lies with him: da il esas pruvenda ke…
burdensome: kust-anta, -oza; pez-oza; opresanta, -iva; ted-anta.
burdock: bardano.
bureau: (chest of drawers) komodo; (office) kontoro; (executive department of government) ministerio; kontoro; (writing desk) skrib-tablo; postal b.: posto-kontoro; employment b.: employo-kontoro; chief of b.: kontor-esto; (head of govt.) ministro; ministeri-estro.
bureaucracy: burokrat-ismo, -aro.
bureaucrat: burokrato.
burette: (measuring glass) bureto.
burgeon: burjon-ifar.
burgess: borgezo, civit-ano.
burgh: (market town) burgo; municipo.
burglar: rupto-furt-isto, -ero; -larous: rupto-furt-ala; -larize: (rupto-)furt-ar; -lary: rupto-furt-o, -ado.
burgomaster: urb-estro; burg-estro.
burgrave: (title) burgravo.
burial: en-ter-igo; sepulto; (funeral) funero; christian b.: eklezi-ala sepulto; (non-religious) laika en-ter-igo; b. service: funerala oficio; to prepare for b.: sepult-eskar.
burlesque: parodiar; burleske travestiar; (adj.) burleska, (noun) -ajo.
burly: grand-korpa, robusta.
burn: (consume, wound with fire, also fig.) (tr., intr.) brular; (esp. chem.) kombustar; (to set in fire maliciously) incendiar; (cauterize) kauter-izar; (scorch) brul-etar; (flame) flam-ifar, (intr.) flagrar; (tan) brun-igar, esar sun-brul-ita; (to long for) (intr.) ardorar.
burn: (noun) (result) brul-uro; brul-vund-uro; (place) brul-eyo; (act) brul-(ado); (taste, smell) brul-eso, brul-odoro; (small stream) river-eto; scar, mark of a burn: nevuso flamea.
burner: brul-ilo; (lamp) lampo-brul-ilo; (gas) gas-brul-ilo.
burnet: pimpinelo.
burning: (adj.) brul-anta; (fig.) ardor-anta, -oza; kaustika; inflam-oza; febr-oza; b. point: inflamo-punto; b. glass: brul-lenso, fairo-lenso; b. mirror: brul-anta spegulo.
burnish: (tech.) brunisar; (polish) polisar; bril-igar.
burnous: burnuso.
burnt: brul-ita, -et-ita; kombust-ita; incendi-ita; b. offering: holokausto; (victim) viktimo.
burr, to talk with: (intr.) kartavar.
burrow: tunel-igar; ter-tru-igar; tra-borar; kav-igar.
bursar: kas-isto.
bursary: (scholarship) stipendio.
burst: (split) (tr., intr.) krevar; (explode) (intr.) explozar; disruptar; (spring) (intr.) springar; (sprout) spros-ifar; (shatter) frakasar; b. open: (a door, safe, etc.) forsar; to b. with laughing: krevar pro rido, rid-egar; to b. into tears: plor-eskar; to b. out laughing: rid-(eg)eskar; (noun) add -uro to above for result; b. of applause: erupto di aplaud(ad)-o; spontana aplaudo; b. of activity: subita aktiv-eso (od, ag-iveso); b. of laughter: lauta rido, rid ego; b. of noise: frakas-bruiso; b. of tears: lakrimo-torento; b. of passion: aceso di iraco.